We have said that the wherry is obsolete. Modern watermen use, for passenger purposes, a craft called a 'skiff.' She is an improvement on the 'gig,' a vessel which came into vogue on the Thames for amateur pleasure purposes about the year 1830. The 'gig' was originally adopted from naval ideas. She had a flush gunwale, and the rowlocks were placed on the top of it. So soon as the outrigger came in, oarsmen realised the advantage to be gained by applying it to the gig, in a modified form. Half-outrigged gigs became common; they had a reduced beam, and commanded more speed; they were used for cruising purposes as well as for racing. Many regattas offered prizes for pair oars with coxswains in outrigged gigs. Theoretically a gig was supposed to be 'clinker' built, i.e. each of her timbers were so attached to each other that the lower edge of each upper timber overlapped the upper edge of the timber below it, the timbers being 'clincked,' hence the name. 'Carvel' (or caravel) build is that in which the timbers lie flush to each other, presenting a smooth surface. This offers less resistance, and before long builders constructed so-called 'gigs' for racing purposes, which were carvel built. From this it was but a step to build racing gigs with but two or even one 'streak' only, i.e. the side of the hull, instead of being constructed of several planks fastened together, was made of one, or at most two planks. The ends of the vessel were open--uncanvassed, and in this respect only was there anything in common with a 'gig' proper. This system of stealing advantages by tricks of build caused gig races to be fruitful sources of squabbles, until regatta committees recognised the importance of laying down conditions as to build when advertising their races. To return to gigs proper. This craft did not find the same favour fifty years ago with the professional classes that it did with amateurs. The wherry was still adhered to for traffic; but meantime Thames fishermen, especially those who plied flounder fishery on the upper tideway, used what is called a skiff; a shorter boat, with as much beam as the largest wherry, a bluff bow, and flared rowlocks. She was strongly built, adapted to carry heavy burdens, and, by reason of being shorter, was easier to turn, and handier for short cruises. A similar class of boat, but often rougher and more provincial in construction, was to be found in use at some of the up-river ferries. The wherry, when once under way, had more speed than the skiff, but when long row-boat voyages ceased in consequence of the introduction of steamers, the advantage of the skiff over the wherry was recognised by watermen. Their jobs came down to ferrying, to taking passengers on board vessels lying in the stream, and such like work; and for these services speed was not so important as handiness in turning.